This sterling eternity band is marked with 925 and CW or M with backwards C. The M with backwards C may be the mark of Marsala Manufacturing of Columbus, Ohio which began using the mark in 1987 according to the US Patent and Trademark Office. The ring alternates between purple and clear stones circling the entire ring to symbolize eternal love.

Maker:

CW or M with backwards C.The M with backwards C may be the mark of Marsala Manufacturing of Columbus, Ohio.